伴随着城市化步伐的加快,城市空间压力也逐渐增大。目前,较多大型的建筑为了缓解城市空间压力,都开始进行地下室以及地下工程的修建,这就使得深基坑技术得到了广泛的应用。在此种背景之下,加强深基坑支护技术有着重要的意义。因此,本文简要的对深基坑支护技术以及施工中的问题进行了分析,并提出了一些施工注意事项,以供参考。 With the acceleration of urbanization, urban space pressure is also gradually increasing. At present, in order to relieve the pressure of urban space, more and more large-scale buildings have started to construct basements and underground works, which makes the technology of deep foundation pit widely used. Under this kind of background, strengthening deep foundation pit support technology is of great significance. Therefore, this paper briefly analyzes the supporting technology of deep foundation pit and the problems in construction, and puts forward some construction considerations for reference.